baber/WOPTO huggingface dataset:
Patent CA-2810738-C (CA)
Title: Security element with achromatic features
Inventor: MUELLER MATTHIAS
IPC: B81B1/00
Filed: 2011-10-05
Granted: 2019-08-13
Abstract: The invention relates to an achromatic security element for value documents, such as banknotes, cards, ID documents and the like comprising a thermoplastic or a radiation-curable polymer layer, characterised in that the layer is embossed with diffusely reflecting microstructures having sizes in the order of 1 - 100 µm, a method for producing such security elements, value documents comprising said security elements and a currency system comprising said security elements.
Patent CA-2812829-C (CA)
Title: Interface unit for positioning an irradiation object relative to a radiation source
Inventor: VOGLER KLAUS
IPC: A61F9/009
Filed: 2010-09-30
Granted: 2015-06-23
Abstract: The invention relates to an interface unit (10) for positioning an irradiation object relative to a radiation source, comprising at least one first positioning surface (32) for positioning the interface unit relative to the radiation source and a second positioning surface (22) for contacting the irradiation object. The interface unit provides a path extending through the second positioning surface for the radiation of the radiation source. According to the invention, the interface unit comprises an interface body that is produced as one piece and that forms the at least one first positioning surface (32) and the second positioning surface (22). The interface body is preferably made from a plastic material in an injection compression method in order to achieve the desired high production accuracy.
Patent CA-2813743-C (CA)
Title: Transporteur selectif de folates couples aux protons et recepteur des folates, et garftase et/ou autres composes inhibiteurs d'enzymes metabolisant les folates et procedes d'utili sation de ceux-ci
Inventor: GANGJEE ALEEM
IPC: C12N9/00
Filed: 2011-10-10
Granted: 2022-11-08
Abstract: La présente invention concerne un transporteur sélectif de folates couplés aux protons et un récepteur des folates, et l'enzyme glycinamide ribonucléotide formyltransférase et/ou d'autres inhibiteurs d'enzymes métabolisant les folates ayant un composé de pyrimidine cyclique fusionné, incluant les tautomères de celui-ci, et les sels, promédicaments, solvates et hydrates de ceux-ci pharmaceutiquement acceptables. Ces composés sont utiles dans des procédés de traitement du cancer, ciblant sélectivement les cellules cancéreuses via les voies du transporteur de folates couplés aux protons, du récepteur alpha du folate, et/ou du récepteur bêta du folate, en inhibant la GARFTase et/ou d'autres enzymes métabolisant les folates dans les cellules cancéreuses, et ciblant sélectivement les macrophages activés chez un patient ayant une maladie autoimmune, comme l'arthrite rhumatoïde.
Patent CA-2815231-C (CA)
Inventor: VAN SISSEREN SHEILAH A
IPC: A41D7/00
Filed: 2011-10-26
Granted: 2019-02-19
Abstract: Swim tops having a friction locking cord adjustment system are described. The swim top may have a pair of friction locking adjustment terminal ends. Each friction locking adjustment terminal end may be secured to an end of one of a pair of neck cords of the swim top. The friction locking adjustment terminal ends may be slidably affixed to the opposing neck cord of the swim top to permit the fit of the top to be adjusted. The friction locking adjustment terminal ends may be comprised of adjustment buckles or slidable knots. Adjustment buckles may include two or more silicone coated pads having holes for threading the cords of the swim top. A friction enhancing pattern may be proximate to the holes of the adjustment buckles. The friction enhancing pattern may engage the cord passing through that hole when the swim top is worn to enhance the secure fit of the swim top.
Patent CA-2820112-C (CA)
Inventor: YAO KAILIN
IPC: B01J8/00
Filed: 2011-07-08
Granted: 2016-09-06
Abstract: The invention relates to a method for preparing high-purity lithium carbonate, and belongs to the technical field of preparation of high-purity lithium carbonate. The technical solution of the invention is as follows: Battery-grade lithium hydroxide monohydrate is prepared a solution with 50 - 90g/L Li2O; then introducing CO2 gas at a flow rate of 3 - 5L/s into the lithium hydroxide solution, lowering the flow rate of CO2 to 2 - 3L/s when the Li2O concentration of the solution decreases to 40g/L,the flow rate of CO2 is lowered down to 0.8 - 1.2L/s when the Li2O concentration of the solution decreases to 20g/L; when massive solid appears in the solution, stopping introducing the gas to obtain a lithium carbonate slurry; separating the lithium carbonate slurry, washing the solid, and drying to a moisture content of lower than 0.1% to obtain high-purity lithium carbonate with a purity of 99.99%.
Patent CA-2823808-C (CA)
Inventor: SONG HAK-SUP
IPC: H04N19/593
Filed: 2010-08-17
Granted: 2015-03-24
Abstract: Disclosed are a method and a apparatus for encoding a video, and a method and apparatus for decoding a video, in which neighboring pixels used to perform intra prediction on a current block to be encoded are filtered and intra prediction is performed by using the filtered neighboring pixels.
Patent CA-2824453-C (CA)
Title: An aerosol generating system having means for determining depletion of a liquid substrate
Inventor: COCHAND OLIVIER
IPC: A61M15/06
Filed: 2011-12-22
Granted: 2020-10-27
Abstract: There is provided an electrically operated aerosol generating system (100) for receiving an aerosol - forming substrate (115). The system comprises a liquid storage portion (113) for storing liquid aerosol - forming substrate, an electric heater (119) comprising at least one heating element for heating the liquid aerosol -forming substrate, and electric circuitry (109) for determining depletion of liquid aerosol- forming substrate heated by the heater based on a relationship between a temperature of the heating element and power applied to the heating element. There is also provided a method in an electrically operated aerosol generating system comprising a liquid storage portion for storing liquid aerosol -forming substrate and an electric heater comprising at least one heating element for heating the liquid aerosol - forming substrate, the method comprising: determining depletion of liquid aerosol - forming substrate heated by the heater based on a relationship between a temperature of the heating element and power applied to the heating element.
Patent CA-2824931-C (CA)
Inventor: STOCKHAM MICHAEL ARTHUR
IPC: C07D309/40
Filed: 2012-01-26
Granted: 2019-08-06
Abstract: La présente invention concerne un procédé de formation d'un composé d'hydroxypyrone de fer, consistant à faire réagir une hydroxypyrone avec un sel de fer non carboxylate dans une solution aqueuse, et à précipiter le composé d'hydroxypyrone de fer à partir de la solution aqueuse ayant un pH supérieur à 7.
Patent CA-2826124-C (CA)
Inventor: HAGENBUCH LEROY G
IPC: F16B45/00
Filed: 2012-02-01
Granted: 2016-05-17
Abstract: This invention provides an apparatus and method for safely lifting large off-highway truck bodies and also allows for lifting these truck bodies inside off-highway truck service bays with limited overhead lifting clearances. The invention minimizes the stresses on the truck body and on the lifting cables/slings. This lifting apparatus and method incorporates temporary lifting eyes installed through lifting hole receivers in the truck body floor. The temporary lifting eyes can be designed such that their strength is gained thru interlocking steel members versus simply welding.
Patent CA-2828048-C (CA)
Title: Systeme et procede pour actionneur en alliage a memoire de forme
Inventor: GUNTER IAN M
IPC: F16H13/10
Filed: 2012-04-11
Granted: 2016-02-23
Abstract: L'invention concerne un ensemble actionneur qui peut comporter un boîtier, un arbre, un tube de couple en alliage à mémoire de forme (SMA), et des premier et second roulements unidirectionnels. Le tube de couple SMA peut faire tourner l'arbre. Le premier roulement unidirectionnel peut limiter une rotation de l'arbre par rapport au tube de couple SMA dans une première direction. Le second roulement unidirectionnel peut empêcher une rotation de l'arbre par rapport au boîtier dans une seconde direction opposée à la première direction.
Patent CA-2828232-C (CA)
Title: System and method for killing parasites
Inventor: COHEN MOR MIRI
IPC: A61N7/00
Filed: 2012-02-23
Granted: 2020-07-28
Abstract: A method of damaging a parasite while being a resident in or on a surface of a body of a mammal. The method comprises irradiating the parasite with ultrasound radiation at a frequency of from about 1 MHz to about 2.6 MHz for a period of at least one second.
Patent CA-2833589-C (CA)
Inventor: WELLINGS DONALD
IPC: C08G69/48
Filed: 2012-04-20
Granted: 2020-03-24
Abstract: La présente invention concerne un polymère non particulaire en poly-e-lysine réticulée. La poly-e-lysine et l'agent de réticulation sont liés par des liaisons amide et l'agent de réticulation comporte au moins deux groupes fonctionnels capables de réagir avec une amine liée au carbone alpha de la poly-e-lysine. De manière appropriée, ledit polymère est insoluble dans l'eau et dans d'autres solvants et se présente sous une macroforme, par exemple sous forme de feuille, d'article ou de fibre. Ledit polymère se présentant sous une macroforme est utile dans une large gamme d'applications, dont le traitement des plaies, le diagnostic médical grâce à un élément comprenant un support particulaire et un matériau fonctionnel lié au support ou retenu par ce dernier, et la synthèse en phase solide de peptides, d'oligonucléotides et d'oligosaccharides, l'immobilisation d'espèces, la culture cellulaire et la séparation chromatographique.
Patent CA-2837819-C (CA)
Title: Turbomachine element with swirl generating devices
Inventor: PESTEIL AGNES
IPC: F04D29/54
Filed: 2012-06-11
Granted: 2019-07-09
Abstract: The invention relates to the field of turbomachines and, in particular, to a turbomachine element (100, 200, 300, 400a, 400b) comprising blading (103, 203, 302, 402, 403) with a plurality of blades (105, 205, 304, 404, 405) that are offset from one another in a lateral direction and, upstream of at least one end of each blade, a set of several swirl-generating devices (115, 215, 315, 415a, 415b, 415c) that are offset from one another both laterally and axially.
Patent CA-2838574-C (CA)
Inventor: KICKBUSH GREGORY F
IPC: B60T8/00
Filed: 2012-09-13
Granted: 2016-04-12
Abstract: There is disclosed a method and a gas actuated retarder system for railway cars to control the rolling speed of a railway car along a first and second running rails of a track section. The retarder system includes a plurality of steel ties positioned substantially parallel to each other and perpendicular to the first and second running rails of a track section. A plurality of gas bladder mounts are positions between the running rails of the gas actuated retarder system. Coupled to each of the gas bladder mounts are air bladders with one air bladder on a side of the centerline of the gas actuated retarder system. Inflating and deflating the gas bladder selectively controls the amount of speed reduction of the railcar.
Patent CA-2840028-C (CA)
Title: Procede et dispositif de controle non destructif du materiau d'une eprouvette
Inventor: HOLZMAYER BERNHARD
IPC: G01N27/90
Filed: 2012-07-18
Granted: 2019-05-21
Abstract: L'invention concerne un procédé de contrôle non destructif du matériau d'une éprouvette (8) qui est déplacée à une vitesse relative variable par rapport à une sonde (1), le procédé comprenant les étapes consistant à : détecter un signal de sonde (US) au moyen de la sonde (1), effectuer une conversion analogique-numérique du signal de sonde (US) pour générer un signal de sonde numérisé (USD) sous la forme d'une séquence de mots numériques ayant un taux de répétition de mots prédéfini, en particulier constant, décimer en n étapes le taux de répétition de mots du signal de sonde numérisé (USD) ou d'un signal de démodulation (UM) numérique dérivé du signal de sonde numérisé au moyen de n étapes de décimation en cascade (5_1 à 5_n), avec n = 2, sélection d'un signal de sortie (UA_1 à UA_n) d'une des n étapes de décimation (5_1 à 5_n) en fonction de la vitesse relative du moment et filtrer le signal de sortie sélectionné au moyen d'un filtre numérique (7) qui est cadencé avec le taux de répétition de mots du signal de sortie sélectionné.
Patent CA-2844635-C (CA)
Inventor: TSUJINO KOSUKE
IPC: G10L19/032
Filed: 2010-04-02
Granted: 2016-03-29
Abstract: Provided is a speech decoder utilizing temporal envelope shaping and high band generation and adjustment. According to an embodiment, the speech decoder has temporal envelope adjusting means for adjusting temporal envelope information obtained by low frequency temporal envelope analysis means to generate adjusted temporal envelope information. The temporal envelope adjusting also controls a gain of the adjusted temporal envelope information such that power of a high frequency component in the frequency domain in an SBR (Spectral Band Replication) envelope time segment is equivalent before and after shaping of the temporal envelope, to generate further adjusted temporal envelope information. The speech decoder also has temporal envelope shaping means for shaping a temporal envelope of the adjusted high frequency component, by multiplying the adjusted high frequency component by the adjusted temporal envelope information. In this manner, the speech decoder may address one or more shortcomings of the prior art.
Patent CA-2848723-C (CA)
Title: Wide-flame, oxy-solid fuel burner
Inventor: D AGOSTINI MARK DANIEL
IPC: F23D1/00
Filed: 2014-04-10
Granted: 2016-01-19
Abstract: A wide-flame solid fuel / oxygen burner including a fuel nozzle having an aspect ratio of at least about 2 defined by the ratio of a fuel nozzle width, W, measured along a major axis centerline, to a fuel nozzle height, H, measured along a minor axis centerline, and long walls spaced substantially symmetrically from the major axis centerline, the fuel nozzle having an inlet width, WN; and a pair of guide vanes positioned on either side of the major axis centerline between that centerline and an adjacent long wall, the guide vanes diverging from the major axis centerline in the flow direction by an angle such that the guide vanes are closer together at an upstream end and farther apart at a downstream end, thereby forming a central diffuser between the guide vanes and an outer converging nozzle between each guide vane and one of the long walls.
Patent CA-2850935-C (CA)
Title: Appareil et procede permettant de generer du monoxyde d'azote en des quantites controlees et precises
Inventor: MONTGOMERY FREDERICK JOHN
IPC: C01B21/32
Filed: 2012-10-03
Granted: 2018-08-07
Abstract: La présente invention concerne un générateur de monoxyde d'azote qui génère du monoxyde d'azote à partir d'un mélange d'azote et d'oxygène tel que de l'air traité par une décharge électrique pulsée. La concentration souhaitée de monoxyde d'azote peut être obtenue par le contrôle d'une fréquence de la décharge électrique pulsée et/ou la durée de chaque impulsion de décharge électrique.
Patent CA-2851587-C (CA)
Inventor: ADKINS CHRISTOPHER ALAN
IPC: G06F21/62
Filed: 2012-09-07
Granted: 2017-06-27
Abstract: A new system and method for communicating between a host device and one or more slave devices are presented. The system provides data error checking and correcting, data encryption, and robust slave address sequencing using a portion of a session key. The data encryption uses a second portion of the session key, which changes for each power cycle.
Patent CA-2853604-C (CA)
Title: Chariot reglable et dispositif de commutation
Inventor: HABB GREGOR
IPC: E05D15/06
Filed: 2014-06-06
Granted: 2017-07-11
Abstract: Le chariot (1), qui sert à retenir et à déplacer un élément séparateur (3) dans un sens de déplacement le long dun rail (2), comprend un corps de chariot (12) qui retient au moins un élément de déplacement (11) et un corps de montage (14) qui est relié de façon coulissante au corps de chariot (12) et peut être relié à lélément séparateur (3). Selon linvention, un élément de couplage (13) est prévu, qui comprend un premier et un second élément de couplage (131, 132) qui sont reliés lun à lautre par un élément de liaison (133), le premier élément de couplage (131) est retenu de façon coulissante dans le corps de chariot (12) et le second élément de couplage (132) est retenu de façon coulissante dans le corps de montage (14). Lélément de liaison (133) comporte une première surface de couplage (1331) qui est inclinée par rapport au sens de déplacement et qui supporte le corps de chariot (12) ou le corps de montage (14), afin que grâce à un mouvement de lélément de couplage (13), le corps de chariot (12) et le corps de montage (14) soient déplacés lun par rapport à lautre. Le dispositif de couplage comprend deux chariots (1A, 1B) selon linvention qui sont guidés dans un rail (2) et sont reliés à un élément séparateur (3), de préférence une plaque de verre, et un des chariots (1A,1B) est relié de préférence de manière amovible à un dispositif de rétraction (5).
Patent CA-2869179-C (CA)
Title: Mesure optique de la precharge d'une attache
Inventor: PELTZ LEORA
IPC: G01B11/16
Filed: 2014-10-30
Granted: 2017-06-06
Abstract: Une fixation comprend une tête et une tige ayant une surface extérieure et un canal se prolongeant axialement dans la surface extérieure. Un matériau à transmission optique et sensible à la contrainte remplit le canal.
Patent CA-2869316-C (CA)
Inventor: BEUERLEIN GREGORY
IPC: C07K16/28
Filed: 2013-05-01
Granted: 2016-12-20
Abstract: The present invention relates to antibodies, or antigen-binding fragments thereof, that bind to the extracellular domain of human c-Met, compositions and kits comprising such c-Met antibodies, or antigen-binding fragments thereof, and methods of using the same for detection of human c-Met that aid in identifying patients with tumors expressing or overexpressing human c-Met and/or improving their treatment response with anti-c-Met therapeutics.
Patent CA-2871577-C (CA)
Inventor: DUBEY ASHISH
IPC: C04B28/22
Filed: 2013-04-19
Granted: 2021-07-06
Abstract: L'invention concerne un procédé de fabrication de compositions géopolymères à base de liant hydraulique, destinées à des produits à base de ciment, tels que du béton, des panneaux et des éléments de construction préfabriqués, ainsi que des matériaux de réparation et de mortier, et analogues. Les compositions géopolymères à base de ciment de certains modes de réalisation sont fabriquées par mélange d'un mélange synergique de minéral d'aluminosilicate activé thermiquement, d'un ciment d'aluminate de calcium, d'un sulfate de calcium et d'un activateur chimique avec de l'eau.
Patent CA-2871609-C (CA)
Title: Flameless heating system
Inventor: WELLE TRAVIS G
IPC: B60H1/03
Filed: 2013-04-25
Granted: 2021-04-20
Abstract: A mobile heating system is disclosed. In one embodiment, the system includes an enclosure defining a plenum that houses a fan and an internal combustion engine. The heating system also includes a hydraulic circuit including a hydraulic pump operably coupled to the internal combustion engine and a first heat exchanger located in the plenum and in fluid communication with the hydraulic pump. The hydraulic circuit also includes a hydraulic motor operably coupled to the fan wherein the hydraulic motor is in fluid communication with and driven by the hydraulic pump. A first valve is disposed between the hydraulic pump and the heat exchanger and is configured to restrict fluid flow and to increase a fluid pumping pressure of the hydraulic pump. A second valve is located upstream of the first valve and is configured to selectively direct hydraulic fluid between the first valve and the hydraulic motor.
Patent CA-2877083-C (CA)
Title: Administration de medicament biodegradable pour compositions hydrophobes
Inventor: GAUDRIAULT GEORGES
IPC: A61K31/567
Filed: 2013-06-27
Granted: 2020-10-06
Abstract: La présente invention concerne des compositions pour l'administration de médicament biodégradable comprenant un copolymère tribloc contenant un polyester et un polyéthylèneglycol et un copolymère dibloc contenant un polyester et un polyéthylèneglycol à coiffe terminale, ainsi qu'au moins une substance pharmaceutiquement active ou substance active hydrophobe telle que l'acétate de médroxyprogestérone, le lévonorgestrel, la cyclosporine, la progestérone ou la bupivacaïne.
Patent CA-2880722-C (CA)
Title: Decision feedback equalizer and transceiver
Inventor: ABDALLA MOHAMED
IPC: H04B1/16
Filed: 2011-09-13
Granted: 2017-08-08
Abstract: A decision feedback equalizer, transceiver, and method are provided, the equalizer having at least one comparator, the at least one comparator comprising a first stage, comprising a main branch having two track switches with a resistive load, an offset cancellation branch, a plurality of tap branches with transistor sizes smaller than the main branch, in which previous decisions of the equalizer are mixed with the tap weights using current-mode switching, and a cross coupled latch branch; and a second stage, comprising a comparator module for making decisions based on the outputs of the first stage and a clock input, and a plurality of flip-flops for storing the output of the comparator module.
Patent CA-2888734-C (CA)
Title: Process for preparing red-emitting phosphors
Inventor: LYONS ROBERT JOSEPH
IPC: C01G45/00
Filed: 2015-04-23
Granted: 2022-11-15
Abstract: A process for preparing a Mn4+ doped phosphor of formula I A x [MF y]:Mn+4 includes combining in an acidic solution, an A+ cation, an anion of formula MF y, and a Mn n+ source comprising a fluoromanganese compound, precipitating a Mn n+ containing phosphor precursor from the acidic solution, and contacting the Mn n+ containing phosphor precursor with a fluorine-containing oxidizing agent in gaseous form, at an elevated temperature, to form the Mn4+ doped phosphor; wherein A is Li, Na, K, Rb, Cs, or a combination thereof; M is Si, Ge, Sn, Ti, Zr, Al, Ga, In, Sc, Hf, Y, La, Nb, Ta, Bi, Gd, or a combination thereof; x is the absolute value of the charge of the [MF y] ion; y is 5, 6 or 7; and n is 2 or 3.
Patent CA-2889123-C (CA)
Inventor: MADWAR BILAL
IPC: B65D5/34
Filed: 2015-04-22
Granted: 2021-03-02
Abstract: A box having a base wall having an outer surface defined by a central region of a folded sheet, and one or more side walls forming a closed perimeter and extending from an inner surface of the base wall. Each side wall has spaced apart inner and outer layers being defined by a folded tab of the folded sheet, the folded tab defining an enclosure. A reinforcement ring is received in the enclosure defined by the folded tabs of the side wall(s). The reinforcement ring has a thickness greater than that of the folded sheet. A method of forming a box is also discussed.
Patent CA-2891491-C (CA)
Title: Left atrial appendage closure implant
Inventor: TISCHLER BRIAN J
IPC: A61B17/00
Filed: 2013-11-14
Granted: 2019-08-20
Abstract: A left atrial appendage closure implant (200) may include a support frame (210) including a first bend (240) extending from a proximal collar (212) to a second bend (242), a first segment (270) extending from the second bend (242) to a third bend (244), a second segment (272) extending from the third bend (244) to a fourth bend (246), and a third segment (274) extending from the fourth bend (246) to a distal collar (214), wherein the support frame is actuatable from a first constrained position to a second flowering position to a third mid- deployment position to a fourth unconstrained position. An implant may include a self-expanding support frame having a circumference and a central longitudinal axis, a membrane disposed over at least a portion of the support frame, and a plurality of anchors arranged into a first row and a second row such that the first row and the second row form a staggered pattern about the circumference of the support frame